Pith Number

pith:MN2IHQ4E

pith:2025:MN2IHQ4EXEEUTJ3SD4OF2F2CVZ

not attested not anchored not stored refs pending

Model Reveals What to Cache: Profiling-Based Feature Reuse for Video Diffusion Models

Harry Yang, Mingzhe Zheng, Ser-Nam Lim, Xianfeng Wu, Xuran Ma, Yaofu Liu, Yexin Liu, Zihao Wang

arxiv:2504.03140 v2 · 2025-04-04 · cs.CV

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\usepackage{pith}
\pithnumber{MN2IHQ4EXEEUTJ3SD4OF2F2CVZ}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

RT-Lynx: Putting the GEMM Sparsity In a Right Way for Diffusion Models

Receipt and verification

First computed	2026-07-05T11:43:31.516204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

637483c384b90949a7721f1c5d1742ae56c8723b4628a7f92eb5f064962d041a

Aliases

arxiv: 2504.03140 · arxiv_version: 2504.03140v2 · doi: 10.48550/arxiv.2504.03140 · pith_short_12: MN2IHQ4EXEEU · pith_short_16: MN2IHQ4EXEEUTJ3S · pith_short_8: MN2IHQ4E

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MN2IHQ4EXEEUTJ3SD4OF2F2CVZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 637483c384b90949a7721f1c5d1742ae56c8723b4628a7f92eb5f064962d041a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d351cd96bbe13e3c3cf3eb2673c5f60f05ec7ce6d7c3796111cab292700aae98",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-04T03:30:15Z",
    "title_canon_sha256": "c0daee37bed09710457424c70d10452cfafbe14c887bafcd300f239c2eafcf68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.03140",
    "kind": "arxiv",
    "version": 2
  }
}